high quality 6063 aluminium tube 1.6063,6061,6082,6463,6013 ... 3.wall thickness:>0.5 mm 3.OEM sevice high quality 6063 aluminium tube1.6063,6061,6082,6463,60132.Diameter: ... mm 3.wall thickness:>0.5 mm3.OEM sevice 1.Key sepcial features:Alloy :2011,2017,2024,6061,6063,7075 ... meet different customers’ requirements. 4.Our Advantage:(1)strict quality control and competitive price(2)inventories all over the ...